Physics jamb 2011

Which of the following could be effectively used to reduce friction?

a

kerosene

b

grease

c

water

d

petrol

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Explanation

Correct Option
b

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Discussions (5)

cekhylhyzious
4 years ago

The answer is grease
l

kamal5
9 years ago

correct

BeutyBeulah
2 months ago

yeah it's correct 💯

Abdullahi113
1 year ago

Absolutely correct

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